diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/JavaLineBreakpointTypeBase.java b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/JavaLineBreakpointTypeBase.java
index 93a86d83d9c1..cbe7ab49a4ec 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/JavaLineBreakpointTypeBase.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/breakpoints/JavaLineBreakpointTypeBase.java
@@ -14,6 +14,7 @@ import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.PsiComment;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiFile;
+import com.intellij.psi.PsiImplicitClass;
 import com.intellij.psi.PsiImportStatementBase;
 import com.intellij.psi.PsiInvalidElementAccessException;
 import com.intellij.psi.PsiManager;
@@ -120,6 +121,10 @@ public abstract class JavaLineBreakpointTypeBase<P extends JavaBreakpointPropert
               element = element.getParent();
               continue;
             }
+            if (element instanceof PsiImplicitClass) {
+              // don't go up, nothing interesting there, stop at main method
+              break;
+            }
 
             final int offset = element.getTextOffset();
             if (!DocumentUtil.isValidOffset(offset, document) || document.getLineNumber(offset) != line) {